Which sentence is punctuated correctly? a. the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight b. when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c. under a microscope; the organisms look bit like ruffled tennis balls they have armored plates that fit together to make a round shape. d. there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water.